Mon, 03 Nov 1997 11:48:02 +0100 wenzelm set_session renamed to add_session;
Mon, 03 Nov 1997 11:46:42 +0100 wenzelm tuned error msg;
Mon, 03 Nov 1997 11:46:25 +0100 wenzelm made SML/97 happy;
(0) -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip